./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cd3f12a9f3309e82f2c2f7ec343215abd1706e4 .............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cd3f12a9f3309e82f2c2f7ec343215abd1706e4 ............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 09:44:31,194 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:44:31,195 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:44:31,204 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:44:31,204 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:44:31,205 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:44:31,206 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:44:31,207 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:44:31,208 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:44:31,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:44:31,209 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:44:31,210 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:44:31,210 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:44:31,211 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:44:31,212 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:44:31,212 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:44:31,213 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:44:31,214 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:44:31,215 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:44:31,216 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:44:31,216 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:44:31,217 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:44:31,219 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:44:31,219 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:44:31,219 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:44:31,220 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:44:31,220 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:44:31,221 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:44:31,221 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:44:31,222 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:44:31,222 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:44:31,223 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:44:31,223 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:44:31,223 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:44:31,224 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:44:31,225 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:44:31,225 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 09:44:31,233 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:44:31,233 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:44:31,234 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:44:31,234 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 09:44:31,234 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 09:44:31,234 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 09:44:31,234 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 09:44:31,234 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 09:44:31,235 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 09:44:31,235 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 09:44:31,235 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 09:44:31,235 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 09:44:31,236 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:44:31,236 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 09:44:31,236 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:44:31,236 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:44:31,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:44:31,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:44:31,236 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:44:31,236 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:44:31,237 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:44:31,237 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:44:31,237 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:44:31,237 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:44:31,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:44:31,237 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:44:31,237 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:44:31,238 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:44:31,238 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 09:44:31,238 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:44:31,238 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 09:44:31,238 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:44:31,238 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:44:31,238 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cd3f12a9f3309e82f2c2f7ec343215abd1706e4 [2018-11-10 09:44:31,263 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:44:31,273 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:44:31,275 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:44:31,276 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:44:31,277 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:44:31,277 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-11-10 09:44:31,326 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/4e62786de/017bb3fa5d054527ae3b33ab37a98f60/FLAG3f23e0bf4 [2018-11-10 09:44:31,992 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:44:31,993 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-11-10 09:44:32,041 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/4e62786de/017bb3fa5d054527ae3b33ab37a98f60/FLAG3f23e0bf4 [2018-11-10 09:44:32,054 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/4e62786de/017bb3fa5d054527ae3b33ab37a98f60 [2018-11-10 09:44:32,057 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:44:32,058 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 09:44:32,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:44:32,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:44:32,062 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:44:32,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:44:32" (1/1) ... [2018-11-10 09:44:32,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7e5d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:44:32, skipping insertion in model container [2018-11-10 09:44:32,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:44:32" (1/1) ... [2018-11-10 09:44:32,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:44:32,293 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:44:34,436 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 09:44:34,439 INFO L168 Benchmark]: Toolchain (without parser) took 2381.61 ms. Allocated memory is still 1.0 GB. Free memory was 925.1 MB in the beginning and 788.2 MB in the end (delta: 136.9 MB). Peak memory consumption was 244.7 MB. Max. memory is 11.5 GB. [2018-11-10 09:44:34,441 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:44:34,441 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2379.41 ms. Allocated memory is still 1.0 GB. Free memory was 925.1 MB in the beginning and 788.2 MB in the end (delta: 136.9 MB). Peak memory consumption was 244.7 MB. Max. memory is 11.5 GB. [2018-11-10 09:44:34,442 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2379.41 ms. Allocated memory is still 1.0 GB. Free memory was 925.1 MB in the beginning and 788.2 MB in the end (delta: 136.9 MB). Peak memory consumption was 244.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 09:44:35,720 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:44:35,722 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:44:35,732 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:44:35,732 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:44:35,733 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:44:35,734 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:44:35,735 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:44:35,737 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:44:35,738 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:44:35,739 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:44:35,739 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:44:35,740 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:44:35,740 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:44:35,741 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:44:35,743 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:44:35,743 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:44:35,745 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:44:35,747 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:44:35,748 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:44:35,749 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:44:35,750 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:44:35,752 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:44:35,752 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:44:35,752 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:44:35,753 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:44:35,754 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:44:35,755 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:44:35,755 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:44:35,756 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:44:35,756 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:44:35,757 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:44:35,757 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:44:35,758 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:44:35,758 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:44:35,759 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:44:35,759 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 09:44:35,771 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:44:35,771 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:44:35,772 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:44:35,772 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 09:44:35,772 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 09:44:35,772 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 09:44:35,772 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 09:44:35,772 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 09:44:35,773 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:44:35,773 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:44:35,773 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:44:35,774 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:44:35,774 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:44:35,775 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:44:35,775 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:44:35,775 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:44:35,775 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:44:35,776 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:44:35,776 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:44:35,776 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:44:35,776 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:44:35,776 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:44:35,776 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:44:35,776 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:44:35,777 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:44:35,777 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 09:44:35,777 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:44:35,777 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:44:35,777 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:44:35,777 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cd3f12a9f3309e82f2c2f7ec343215abd1706e4 [2018-11-10 09:44:35,812 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:44:35,823 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:44:35,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:44:35,827 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:44:35,828 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:44:35,828 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-11-10 09:44:35,881 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/66ab2236e/f41345517614494ba2adfc9e5c67b9bb/FLAGa570fca30 [2018-11-10 09:44:36,576 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:44:36,576 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-11-10 09:44:36,618 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/66ab2236e/f41345517614494ba2adfc9e5c67b9bb/FLAGa570fca30 [2018-11-10 09:44:36,627 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_142926ea-90ce-4e39-96a9-a14535d848ff/bin-2019/utaipan/data/66ab2236e/f41345517614494ba2adfc9e5c67b9bb [2018-11-10 09:44:36,629 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:44:36,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 09:44:36,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:44:36,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:44:36,633 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:44:36,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:44:36" (1/1) ... [2018-11-10 09:44:36,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c65d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:44:36, skipping insertion in model container [2018-11-10 09:44:36,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:44:36" (1/1) ... [2018-11-10 09:44:36,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:44:36,797 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:45:26,080 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:45:26,154 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:46:08,187 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:46:09,158 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:46:09,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:46:09 WrapperNode [2018-11-10 09:46:09,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:46:09,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 09:46:09,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 09:46:09,159 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 09:46:09,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:46:09" (1/1) ... [2018-11-10 09:46:09,204 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5281,]],vxge_change_mtu,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] [2018-11-10 09:46:09,205 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5280,]],vxge_poll_msix,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] [2018-11-10 09:46:09,205 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5279,]],vxge_poll_inta,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] [2018-11-10 09:46:09,205 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5278,]],vxge_ethtool_get_sset_count,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] [2018-11-10 09:46:09,205 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5277,]],vxge_ethtool_idnic,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] [2018-11-10 09:46:09,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:46:09" (1/1) ... [2018-11-10 09:46:09,258 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 09:46:09,258 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 09:46:09,259 INFO L168 Benchmark]: Toolchain (without parser) took 92629.03 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 913.2 MB in the beginning and 1.9 GB in the end (delta: -995.6 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-11-10 09:46:09,260 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:46:09,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 92527.46 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 913.2 MB in the beginning and 1.9 GB in the end (delta: -995.6 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-10 09:46:09,261 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.60 ms. Allocated memory is still 5.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:46:09,263 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 92527.46 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 913.2 MB in the beginning and 1.9 GB in the end (delta: -995.6 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 99.60 ms. Allocated memory is still 5.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5281,]],vxge_change_mtu,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5280,]],vxge_poll_msix,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5279,]],vxge_poll_inta,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5278,]],vxge_ethtool_get_sset_count,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5277,]],vxge_ethtool_idnic,[IdentifierExpression[#~5059,],IdentifierExpression[#~5060,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...